Nobles NES / NMD Series

  • Factor of Safety is 5 to 1. WLL in tonnes except hooks which shall comply with AS 3777.
  • Alloy steel side plates and pins.
  • Sheave lubrication through axle is available as an option.
  • All blocks are individually NATA proof load tested at manufacture.
  • Sheaves are fitted with PTFE bushes as standard.
  • For high speed operation Roller Bearings should be specified.
  • Custom blocks are available on request.
  • Varying sheave grooves are available if required.
  • NES Series is also available in double sheave configurations.
  • Available with eye, shackle or hook head fittings.

Product Specifications

Name ITEM # Suits Wire Rope (mm) Sheave Diameter (mm) A (mm) B (mm) C (mm) D (mm) E (mm) F (mm) Snatch Block Becket Fitted Weight (kg)
100mm AS2089 2.5t Nobles NES Series Single Sheave Snatch Block Eye Head Fitting 25342 42957 100 50 274 376 17 27 78 Yes Yes 5.2
150mm AS2089 4t Nobles NMD Series Single Sheave Pulley Block Eye Head Fitting 25406 43082 150 68 273 421 25 34 80 No Yes 5.4
150mm AS2089 4t Nobles NES Series Single Sheave Snatch Block Eye Head Fitting 25624 43082 150 68 342 420 25 34 80 Yes No 7.7
150mm AS2089 4t Nobles NMD Series Double Sheave Pulley Block Eye Head Fitting 25402 43082 150 68 273 421 25 34 124 No Yes 8.7
150mm AS2089 4t Nobles NMD Series Treble Sheave Pulley Block Eye Head Fitting 25416 43082 150 68 273 421 25 34 164 No Yes 10.1
200mm AS2089 4t Nobles NES Series Single Sheave Snatch Block Eye Head Fitting 25510 43082 203 68 327 457 25 34 80 Yes No 11.2
250mm AS2089 4t Nobles NES Series Single Sheave Snatch Block Eye Head Fitting 25210 43082 250 68 402 530 25 34 80 Yes No 15.1